| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL ALLOY,4140 OR 8640,ASTM-A331 OR ASTM-A322; HEAT TREATMENT: QUENCHAND TEMPER TO ROCKWELL C32-36; CADMIUMPLATING PER QQ-P-416,TYPE II,CLASS 3; SURFACE ROUGHNESS IS 125.000 MICROINCHES; 0.650 IN. LG.; 0.500 IN. DIA. |